Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1mcDlmLTQ0YzItY3cyN84AA2tB

Ingress-nginx code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation

A security issue was identified in ingress-nginx where the nginx.ingress.kubernetes.io/permanent-redirect annotation on an Ingress object (in the networking.k8s.io or extensions API group) can be used to inject arbitrary commands, and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.

Permalink: https://github.com/advisories/GHSA-fp9f-44c2-cw27
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1mcDlmLTQ0YzItY3cyN84AA2tB
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: 4 months ago

CVSS Score: 7.6
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

EPSS Percentage: 0.00298
EPSS Percentile: 0.69921

Identifiers: GHSA-fp9f-44c2-cw27, CVE-2023-5044
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-5044
• https://github.com/kubernetes/ingress-nginx/issues/10572
• https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0
• http://www.openwall.com/lists/oss-security/2023/10/25/3
• https://security.netapp.com/advisory/ntap-20240307-0012
• https://github.com/advisories/GHSA-fp9f-44c2-cw27

Repository: https://github.com/kubernetes/ingress-nginx
Blast Radius: 0.0

Affected Packages